Man errs so long as he strives. But no pain, no gain.

只要努力就会犯错，但没有疼痛就没有收获。

youdao

No one can grow without pains. But no pain, no gain. We will find a way to live a better life through these painful past.

成长总是伴随着烦恼，但我们总会值回票价。因为我们能够找到一条路，通往更美好的生活。

youdao

Steve had some discomfort, but no real pain.

史蒂夫有些不舒服，但不真疼。

《柯林斯英汉双解大词典》

There is no hope for him; but he goes to the hospital today to ease his pain."

VOA: special.2009.08.01

But no such mechanism exists for non-bank financial institutions like AIG whose failure would inflict great economic pain on the nation as a whole.

VOA: standard.2009.03.24

He says the wrist is stiff, but there is no pain.

WSJ: Teixeira rejoins Yankees, to start drills soon

In this financial crisis, pain is inevitable, but no one particularly spend thrift governments or their cosseted electorate wants the pain now or on their patch.

FORBES: The Eurozone Must Follow The U.K. To Resolve Its Crisis

But her physical pain was no match for the anguish to come when over the next year and a half her teenage son died in a car wreck, her mother died and she lost a friend to cancer.

CNN: Virtual meetups spark real fitness